TY  - BOOK
AU  - Martins, R Vieira
TI  - Orbital dynamics of natural and artificial objects
SN  - 85-85270-01-2
PY  - 1989///
CY  - Rio de Janeiro
PB  - Observatorio Nacional Argentino
KW  - Astronomy and Astrophysics Thesaurus
KW  - Celestial mechanics
KW  - Dynamics
KW  - Orbits
ER  -